package io;
import java.io.*;
public class BufferedInputFile {
    public static String read(String filename)throws IOException{
        BufferedReader in=new BufferedReader(new FileReader(filename));
        String s;
        StringBuilder sb=new StringBuilder();
        while((s=in.readLine())!=null)
            sb.append(s+"\n");
        in.close();
        return sb.toString();
    }

    public static void main(String[] args) throws IOException{
        System.out.println(read("Test_java.iml"));
    }
}
